Interface: ODOT District 8 Field Equipment - ODOT ATMS
Information Flow Definitions
environmental sensor data (Planned) Selected Comm Solution
Current road conditions (e.g., surface temperature, subsurface temperature, moisture, icing, treatment status) and surface weather conditions (e.g., air temperature, wind speed, precipitation, visibility) as measured and reported by fixed and/or mobile environmental sensors. Operational status of the sensors is also included.
passive vehicle monitoring control (Planned) Selected Comm Solution
Control commands used to control detection systems that rely on infrastructure–based identification of individual vehicles to measure travel times and other related measures by identifying the same vehicle at different points in the network. Related technologies include Bluetooth readers and license plate recognition systems.
passive vehicle monitoring data (Planned) Selected Comm Solution
Time stamped identifiers that identify the vehicles that have passed through a detection zone.
signal control commands (Planned) Selected Comm Solution
Control of traffic signal controllers or field masters including clock synchronization.
signal control device configuration (Planned) Selected Comm Solution
Data used to configure traffic signal control equipment including local controllers and system masters.
signal control plans (Planned) Selected Comm Solution
Traffic signal timing parameters including minimum green time and interval durations for basic operation and cycle length, splits, offset, phase sequence, etc. for coordinated systems.
signal control status (Planned) Selected Comm Solution
Operational and status data of traffic signal control equipment including operating condition and current indications.
signal fault data (Planned) Selected Comm Solution
Faults reported by traffic signal control equipment.
signal system configuration (Planned) Selected Comm Solution
Data used to configure traffic signal systems including configuring control sections and mode of operation (time based or traffic responsive).
traffic metering control (Planned) Selected Comm Solution
Control commands and operating parameters for ramp meters, interchange meters, mainline meters, and other systems equipment associated with roadway metering operations.
traffic metering status (Planned) Selected Comm Solution
Current operational status and operating parameters for ramp meters, interchange meters, mainline meters and other control equipment associated with roadway metering operations.